The death of a policeman coincides with the reappearance of an old enemy, as the past and the present begin to finally catch up with Blake.
When Tina launches a babysitting enterprise, it is quickly derailed after her business nemesis, Tammy, is hired to work alongside her. Meanwhile, Bob and Linda check out their competition at a restaurant that’s known for its burgers.
Cavanaugh needs Sophe’s help to locate the source of a deadly online challenge that’s targeting vulnerable teenagers. Also, Alex’s connection to Tanner’s former company may be a personal and political issue.
Otto and Jane's mission to relocate a herd of wild buffalo on Kodiak Island continues; Atz Sr. ventures into the untamed Alaskan back country to hunt spring black bear; Atz Lee and Nikos test their firearm skills using a custom made gun range.
Frank loses his paintings and his home after sadistic local football coach, Stan O'Rourke burns his house down. Regina attempts to stop George and Sarah walking into Sir Richard's web in Canberra. Jack and Henry clash over whether to tell Douglas his diagnosis, against Elizabeth's wishes. After Elizabeth disapproves her novel, Anna attempts to have it edited, but Ed refuses. Elizabeth breaks the news to Douglas that he is dying. In Canberra, the Prime Minister berates George for bringing Sarah and then, Sarah suffers a panic attack when she sees a former guard from Ravensbrück.
The news of Curtis’s infidelity sends shockwaves through the group, forcing the husbands and the wives to choose sides. Eugene takes on extra shifts to pay back the IRS, leaving Toya lonely and in need of romance. Quad celebrates the grand opening of Dr. G’s new practice, while Simone struggles to split time between her two houses. Heavenly adjusts to her oldest son away at college, and plans a special night for Jackie and the ladies.
Krista moves out of her and Lindsay's apartment; Alicia Jay goes to a singles mixer to search for virgins; Katja and wife Julie wait for their pregnancy results; Haleigh and husband Bryan bring home their new baby.
A woman from Nokomis, Florida, dives into the "snark" tank with her brand of teas, which include ingredients laced with attitude; some Sharks are shocked when two ladies from Los Angeles, California, reveal that all women share a common hairy problem; parents from Albany, Oregon, solved the problem of babies touching the mess during diaper changes; and the Sharks think an entrepreneur from Aurora, Colorado, may be overvaluing his technology that can improve sleep and reduce stress.
Host Neil deGrasse Tyson features his interview with former head of DARPA Arati Prabhakar.
The Station's sting operation to catch the Far Right in an arms deal goes horribly awry, with Otto Ganz escaping. Meanwhile, Robert and Frost make plans to investigate the money trail behind the PfD's nefarious dealings.
Norman and his "The Walking Dead" castmate Jeffrey Dean Morgan ride through Spain; starting in Barcelona and ending at the Falles festival in Valencia.
Hank swaps brains with Sir Isaac Newton, a zombie.
State and local governments offer large financial incentives to attract employers to their part of the country. John Oliver explains what communities get, or often don't get, in return.
Joe's future in the army hangs in the balance. Armstrong fears for Yusra's safety. Honor is devastated by Joe's secret past. Markham struggles between duty and his own moral compass.
A young woman is found savagely murdered in her new home. Will the trail of clues police discovered lead them to her killer?
The U.S.S. Discovery is tasked with a high priority mission to planet Pahvo and learn the science behind the Klingon's cloaking technology.